JPS572933A - Direct reading type heat loss indicator - Google Patents

Direct reading type heat loss indicator

Info

Publication number
JPS572933A
JPS572933A JP7496580A JP7496580A JPS572933A JP S572933 A JPS572933 A JP S572933A JP 7496580 A JP7496580 A JP 7496580A JP 7496580 A JP7496580 A JP 7496580A JP S572933 A JPS572933 A JP S572933A
Authority
JP
Japan
Prior art keywords
heat
operator
loss
fuel
energy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7496580A
Other languages
Japanese (ja)
Other versions
JPS6323451B2 (en
Inventor
Toshio Sugimoto
Akira Yoshimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP7496580A priority Critical patent/JPS572933A/en
Publication of JPS572933A publication Critical patent/JPS572933A/en
Publication of JPS6323451B2 publication Critical patent/JPS6323451B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

PURPOSE: To make the worker aware of the importance of energy saving by a method wherein a loss of heat energy included in the exhaust gases from various types of combustion apparatuses is displayed visually in terms of a quantity of heat or a monetary value.
CONSTITUTION: An oxygen density analysis meter 5 and a thermometer 6 are provided in an exhaust combustion gas passage within a duct 2 of a combustion furnace 1 and a thermometer 8 and a flow meter 10 are provided in an air feed pipe 7 and a fuel feed pipe 9, respectively, which lead to a burner 4. The output signals of these meters 5, 6, 8 and 10 are applied on an operator 19 after the signals pass through waveform shaping circuits 11W14 and A/D converters 15W18 and the operator 19 operates the loss of energy Ql in the exhaust gas on the bases of the input signals received from the meters and the output signals of signal generating circuits 20W23 indicating the specific heat λ of the exhaust gas, the heat quantity Qo of the fuel, the theoretical quantity of air Ao and the unit price (e) of the fuel, respectively, and the result of operation by the operator is analogously displayed and at the same time, the monetary sum E of the loss of heat energy is digitally displayed by a price indicator 28.
COPYRIGHT: (C)1982,JPO&Japio
JP7496580A 1980-06-05 1980-06-05 Direct reading type heat loss indicator Granted JPS572933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7496580A JPS572933A (en) 1980-06-05 1980-06-05 Direct reading type heat loss indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7496580A JPS572933A (en) 1980-06-05 1980-06-05 Direct reading type heat loss indicator

Publications (2)

Publication Number Publication Date
JPS572933A true JPS572933A (en) 1982-01-08
JPS6323451B2 JPS6323451B2 (en) 1988-05-17

Family

ID=13562512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7496580A Granted JPS572933A (en) 1980-06-05 1980-06-05 Direct reading type heat loss indicator

Country Status (1)

Country Link
JP (1) JPS572933A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159249A (en) * 1984-08-31 1986-03-26 Mitaka Kogyo Kk Apparatus for measuring heating value
CN108732204A (en) * 2018-05-02 2018-11-02 上海工程技术大学 A kind of the specific heat capacity test method and device of power battery

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01250573A (en) * 1988-03-31 1989-10-05 Kokusan Kinzoku Kogyo Co Ltd Electric door lock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159249A (en) * 1984-08-31 1986-03-26 Mitaka Kogyo Kk Apparatus for measuring heating value
CN108732204A (en) * 2018-05-02 2018-11-02 上海工程技术大学 A kind of the specific heat capacity test method and device of power battery
CN108732204B (en) * 2018-05-02 2020-11-27 上海工程技术大学 Method and device for measuring specific heat capacity of a power battery

Also Published As

Publication number Publication date
JPS6323451B2 (en) 1988-05-17

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